I purchased the larger heartfelt 70% puck and I can not get this thing to get up to even 60% humidity in a tupperware container? What could I be doing wrong? My digital hygrometer is good because I tested it with a Boveda Pack in the same container. Could this puck be defective? The puck beads are about 95% clear after a distilled water charge. Do any of you own this puck?